EP0994833A1 - Oxygenate conversions using modified small pore molecular sieve catalysts - Google Patents
Oxygenate conversions using modified small pore molecular sieve catalystsInfo
- Publication number
- EP0994833A1 EP0994833A1 EP98931361A EP98931361A EP0994833A1 EP 0994833 A1 EP0994833 A1 EP 0994833A1 EP 98931361 A EP98931361 A EP 98931361A EP 98931361 A EP98931361 A EP 98931361A EP 0994833 A1 EP0994833 A1 EP 0994833A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- catalyst
- aliphatic heterocyclic
- angstroms
- group
- pores
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/084—Decomposition of carbon-containing compounds into carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/82—Phosphates
- B01J29/84—Aluminophosphates containing other elements, e.g. metals, boron
- B01J29/85—Silicoaluminophosphates (SAPO compounds)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
- B01J31/0235—Nitrogen containing compounds
- B01J31/0254—Nitrogen containing compounds on mineral substrates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/12—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/14—After treatment, characterised by the effect to be obtained to alter the inside of the molecular sieve channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/34—Reaction with organic or organometallic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/40—Special temperature treatment, i.e. other than just for template removal
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2529/00—Catalysts comprising molecular sieves
- C07C2529/82—Phosphates
- C07C2529/84—Aluminophosphates containing other elements, e.g. metals, boron
- C07C2529/85—Silicoaluminophosphates (SAPO compounds)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5014597P | 1997-06-18 | 1997-06-18 | |
US50145P | 1997-06-18 | ||
PCT/US1998/012700 WO1998057912A1 (en) | 1997-06-18 | 1998-06-18 | Oxygenate conversions using modified small pore molecular sieve catalysts |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0994833A1 true EP0994833A1 (en) | 2000-04-26 |
EP0994833B1 EP0994833B1 (en) | 2002-09-11 |
Family
ID=21963599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98931361A Expired - Lifetime EP0994833B1 (en) | 1997-06-18 | 1998-06-18 | Oxygenate conversions using modified small pore molecular sieve catalysts |
Country Status (11)
Country | Link |
---|---|
US (1) | US6051746A (en) |
EP (1) | EP0994833B1 (en) |
AR (1) | AR015390A1 (en) |
AT (1) | ATE223883T1 (en) |
CA (1) | CA2291110A1 (en) |
DE (1) | DE69807886D1 (en) |
MY (1) | MY132991A (en) |
NO (1) | NO313514B1 (en) |
TW (1) | TW460434B (en) |
WO (1) | WO1998057912A1 (en) |
ZA (1) | ZA985289B (en) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6436869B1 (en) | 1996-05-29 | 2002-08-20 | Exxonmobil Chemical Patents Inc. | Iron, cobalt and/or nickel containing ALPO bound SAPO molecular sieve catalyst for producing olefins |
RO114524B1 (en) | 1997-10-02 | 1999-05-28 | Sc Zecasin Sa | Process for producing olefins with low molecular mass by fluidized bed catalytic conversion of methanol |
US6444868B1 (en) | 1999-02-17 | 2002-09-03 | Exxon Mobil Chemical Patents Inc. | Process to control conversion of C4+ and heavier stream to lighter products in oxygenate conversion reactions |
WO2001025150A1 (en) | 1999-10-01 | 2001-04-12 | Pop, Grigore | Process for the synthesis of silicoaluminophosphate molecular sieves |
WO2001060746A1 (en) | 2000-02-16 | 2001-08-23 | Exxonmobil Chemical Patents Inc. | Treatment of molecular sieves with silicon containing compounds |
US6531639B1 (en) | 2000-02-18 | 2003-03-11 | Exxonmobil Chemical Patents, Inc. | Catalytic production of olefins at high methanol partial pressures |
US6743747B1 (en) | 2000-02-24 | 2004-06-01 | Exxonmobil Chemical Patents Inc. | Catalyst pretreatment in an oxgenate to olefins reaction system |
US7102050B1 (en) * | 2000-05-04 | 2006-09-05 | Exxonmobil Chemical Patents Inc. | Multiple riser reactor |
US6613950B1 (en) | 2000-06-06 | 2003-09-02 | Exxonmobil Chemical Patents Inc. | Stripping hydrocarbon in an oxygenate conversion process |
US6441261B1 (en) | 2000-07-28 | 2002-08-27 | Exxonmobil Chemical Patents Inc. | High pressure oxygenate conversion process via diluent co-feed |
US6486219B1 (en) | 2000-09-27 | 2002-11-26 | Exxonmobil Chemical Patents, Inc. | Methanol, olefin, and hydrocarbon synthesis process |
US6756516B2 (en) | 2001-07-02 | 2004-06-29 | Exxonmobil Chemical Patents Inc. | Treatment of acid catalysts |
AU2002367007A1 (en) * | 2002-01-03 | 2003-07-30 | Exxon Mobil Chemical Patents Inc. | Stabilisation of acid catalysts |
US20040064007A1 (en) * | 2002-09-30 | 2004-04-01 | Beech James H. | Method and system for regenerating catalyst from a plurality of hydrocarbon conversion apparatuses |
US7083762B2 (en) * | 2002-10-18 | 2006-08-01 | Exxonmobil Chemical Patents Inc. | Multiple riser reactor with centralized catalyst return |
US7007701B2 (en) * | 2002-10-28 | 2006-03-07 | Exxonmobil Chemical Patents Inc. | Processor for removing contaminants from a compressor in a methanol to olefin separation system |
EP1608607A1 (en) * | 2003-04-03 | 2005-12-28 | Innovene Europe Limited | Autothermal cracking process |
US7015174B2 (en) | 2003-06-20 | 2006-03-21 | Exxonmobil Chemical Patents Inc. | Maintaining molecular sieve catalytic activity under water vapor conditions |
US7241716B2 (en) | 2003-11-10 | 2007-07-10 | Exxonmobil Chemical Patents Inc. | Protecting catalytic sites of metalloaluminophosphate molecular sieves |
US7057083B2 (en) * | 2003-11-12 | 2006-06-06 | Exxonmobil Chemical Patents Inc. | Catalyst pretreatment with C4-C7 olefins in an oxygenate to olefins reaction system |
US7045672B2 (en) * | 2003-11-12 | 2006-05-16 | Exxonmobil Chemical Patents Inc. | Catalyst pretreatment with dimethyl ether in an oxygenate to olefins reaction system |
US7132581B2 (en) | 2003-11-12 | 2006-11-07 | Exxonmobil Chemical Patents Inc. | Catalyst pretreatment with aldehyde in an oxygenate to olefins reaction system |
US7199277B2 (en) * | 2004-07-01 | 2007-04-03 | Exxonmobil Chemical Patents Inc. | Pretreating a catalyst containing molecular sieve and active metal oxide |
WO2006017557A2 (en) | 2004-08-03 | 2006-02-16 | The Regents Of The University Of Colorado | Membranes for highly selective separations |
US7622626B2 (en) * | 2004-11-01 | 2009-11-24 | Uop Llc | Purge gas streams to stagnant zones within oxygenate-to-olefin reactor |
US7622625B2 (en) * | 2004-11-01 | 2009-11-24 | Uop Llc | Purge gas streams to stagnant zones within oxygenate-to-olefin reactor |
US7465845B2 (en) * | 2004-12-22 | 2008-12-16 | Exxonmobil Chemical Patents Inc. | Increasing ethylene and/or propylene production in an oxygenate to olefins reaction systems |
WO2007134094A2 (en) * | 2006-05-15 | 2007-11-22 | The Regents Of The University Of Colorado, A Body Corporate | High flux and selectivity sapo-34 membranes for co2/ch4 separations |
CN101121625B (en) * | 2006-08-11 | 2010-06-16 | 中国石油化工股份有限公司 | Method for preparing ethylene by ethanol dehydration |
CN101157593B (en) | 2007-03-07 | 2010-09-22 | 中国科学院大连化学物理研究所 | Method for producing light olefins by methanol or/and dimethyl ether |
TW200904752A (en) * | 2007-03-09 | 2009-02-01 | Univ Colorado Regents | Synthesis of zeolites and zeolite membranes using multiple structure directing agents |
US8242041B2 (en) * | 2009-01-12 | 2012-08-14 | Exxonmobil Chemical Patents Inc. | Oxygenate conversion catalyst system and processes for making and using same |
AU2011245307B2 (en) | 2010-04-29 | 2014-10-09 | The Regents Of The University Of Colorado, A Body Corporate | High flux SAPO-34 membranes for CO2/CH4 separation and template removal method |
WO2015094698A1 (en) | 2013-12-20 | 2015-06-25 | Exxonmobil Chemical Patents Inc. | Process for converting oxygenates to aromatic hydrocarbons |
US9783463B2 (en) | 2014-09-30 | 2017-10-10 | Exxonmobil Chemical Patents Inc. | Conversion of acetylene and methanol to aromatics |
WO2016160081A1 (en) | 2015-03-31 | 2016-10-06 | Exxonmobil Chemical Patents Inc. | Oxygenated hydrocarbon conversion zoned method |
US11529618B2 (en) | 2016-11-28 | 2022-12-20 | Basf Se | Catalyst composite comprising an alkaline earth metal containing CHA zeolite and use thereof in a process for the conversion of oxygenates to olefins |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4358395A (en) * | 1978-09-11 | 1982-11-09 | Mobil Oil Corporation | Hydrogen regeneration of coke-selectivated crystalline aluminosilicate catalyst |
US4359595A (en) * | 1980-04-28 | 1982-11-16 | Mobil Oil Corporation | Selective production of olefins |
US4310440A (en) * | 1980-07-07 | 1982-01-12 | Union Carbide Corporation | Crystalline metallophosphate compositions |
US4440871A (en) * | 1982-07-26 | 1984-04-03 | Union Carbide Corporation | Crystalline silicoaluminophosphates |
US4677243A (en) * | 1982-10-04 | 1987-06-30 | Union Carbide Corporation | Production of light olefins from aliphatic hetero compounds |
US4677242A (en) * | 1982-10-04 | 1987-06-30 | Union Carbide Corporation | Production of light olefins |
US4554143A (en) * | 1983-07-15 | 1985-11-19 | Union Carbide Corporation | Crystalline ferroaluminophosphates |
US4793984A (en) * | 1984-04-13 | 1988-12-27 | Union Carbide Corporation | Molecular sieve compositions |
US4554260A (en) * | 1984-07-13 | 1985-11-19 | Exxon Research & Engineering Co. | Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives |
US4638106A (en) * | 1984-07-13 | 1987-01-20 | Exxon Research & Engineering Co. | Two stage process for improving the catalyst life of zeolites in the synthesis of lower olefins from alcohols and their ether derivatives |
US4732651A (en) * | 1984-08-31 | 1988-03-22 | International Paper Company | Method for monitoring and controlling a pulp washing system |
US4752651A (en) * | 1986-06-16 | 1988-06-21 | Union Carbide Corporation | Production of light olefins |
US4853197A (en) * | 1987-06-04 | 1989-08-01 | Uop | Crystalline metal aluminophosphates |
US4861938A (en) * | 1987-07-07 | 1989-08-29 | Uop | Chemical conversion process |
US4873390A (en) * | 1987-07-07 | 1989-10-10 | Uop | Chemical conversion process |
US4814541A (en) * | 1987-07-07 | 1989-03-21 | Uop | Chemical conversion process |
JP2715186B2 (en) * | 1992-05-27 | 1998-02-18 | エクソン・ケミカル・パテンツ・インク | Production method of high purity olefin |
-
1997
- 1997-10-29 US US08/959,673 patent/US6051746A/en not_active Expired - Fee Related
-
1998
- 1998-06-17 MY MYPI98002716A patent/MY132991A/en unknown
- 1998-06-18 AT AT98931361T patent/ATE223883T1/en not_active IP Right Cessation
- 1998-06-18 CA CA002291110A patent/CA2291110A1/en not_active Abandoned
- 1998-06-18 ZA ZA985289A patent/ZA985289B/en unknown
- 1998-06-18 EP EP98931361A patent/EP0994833B1/en not_active Expired - Lifetime
- 1998-06-18 WO PCT/US1998/012700 patent/WO1998057912A1/en active IP Right Grant
- 1998-06-18 DE DE69807886T patent/DE69807886D1/en not_active Expired - Lifetime
- 1998-06-18 AR ARP980102916A patent/AR015390A1/en not_active Application Discontinuation
- 1998-09-16 TW TW087109801A patent/TW460434B/en not_active IP Right Cessation
-
1999
- 1999-12-17 NO NO19996309A patent/NO313514B1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO9857912A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW460434B (en) | 2001-10-21 |
CA2291110A1 (en) | 1998-12-23 |
NO996309L (en) | 2000-02-16 |
WO1998057912A1 (en) | 1998-12-23 |
NO996309D0 (en) | 1999-12-17 |
ATE223883T1 (en) | 2002-09-15 |
US6051746A (en) | 2000-04-18 |
NO313514B1 (en) | 2002-10-14 |
DE69807886D1 (en) | 2002-10-17 |
MY132991A (en) | 2007-10-31 |
EP0994833B1 (en) | 2002-09-11 |
ZA985289B (en) | 1999-01-06 |
AR015390A1 (en) | 2001-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6051746A (en) | Oxygenate conversions using modified small pore molecular sieve catalysts | |
EP1036051B1 (en) | Modification of molecular sieve catalysts for reduced methane production during conversion of oxygenates to olefins | |
EP0876313B1 (en) | Use of transition metal containing small pore molecular sieve catalysts in oxygenate conversion | |
AU731024B2 (en) | Use of short contact time in oxygenate conversion | |
JP2715186B2 (en) | Production method of high purity olefin | |
US5932512A (en) | Fluorination of synthesized molecular sieve catalysts for increased selectivity to ethylene during conversion of oxygenates to olefins | |
US6137022A (en) | Process for increasing the selectivity of a reaction to convert oxygenates to olefins | |
US20030092951A1 (en) | Process for the synthesis of silicoaluminophosphate molecular sieves | |
KR20000005237A (en) | Usage of oxygenation material transform of small pore non-zeolite molecular body catalysis containing alkali earth metal | |
EP0960089A1 (en) | Oxygenate conversions using small pore non-zeolitic molecular sieve catalysts | |
US6403855B1 (en) | Synthesis of crystalline silicoaluminophosphates and use in olefin production | |
AU726688B2 (en) | Oxygenate conversions using modified small pore molecular sieve catalysts | |
MXPA02006585A (en) | Synthesis of crystalline silicoaluminophosphates |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20000113 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20001018 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EXXONMOBIL CHEMICAL PATENTS INC. |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SMITH, ROBERT S. Inventor name: VAUGHN, STEPHEN N. Inventor name: SUN, HSIANG-NING |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020911 Ref country code: LI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020911 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20020911 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020911 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020911 Ref country code: CH Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020911 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20020911 |
|
REF | Corresponds to: |
Ref document number: 223883 Country of ref document: AT Date of ref document: 20020915 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 69807886 Country of ref document: DE Date of ref document: 20021017 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20021211 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20021211 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20021212 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20021217 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030328 |
|
ET | Fr: translation filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030618 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030618 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030618 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030630 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20030612 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20030618 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040227 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20050628 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20060630 |
|
BERE | Be: lapsed |
Owner name: *EXXONMOBIL CHEMICAL PATENTS INC. Effective date: 20060630 |